So the Hulk, probably more than any other mainstream superhero, has died and come back to life. It's happened so many times, and there are anecdotal descriptions that it's an innate facet to who he is, that you might be inclined to consider it part of his natural power-set. And that's not even invoking the times he's survived & healed from what would otherwise be fatal injuries. He's straight-up died and come back to life numerous times.

Yeah, even episodes like Peace On Earth are already pretty impressive.

Proud Member of the Holy Church of Hulk!He's coming! He can't be stopped!